13998974420745602

Names of 13998974420745602

• Cardinal: 13998974420745602 can be written as Thirteen quadrillion, nine hundred ninety-eight trillion, nine hundred seventy-four billion, four hundred twenty million, seven hundred forty-five thousand, six hundred two.

Scientific notation

• Scientific notation: 1.3998974420745602 × 10¹⁶

Factors of 13998974420745602

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2496865

Divisors of 13998974420745602

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 10399 20798 309137 618274 2177327 4354654 3214715663 6429431326 22642023473 45284046946 673092336799 1346184673598 6999487210372801 13998974420745602
• Sum of all divisors σ(n): 21000558485836800
• Sum of proper divisors (its aliquot sum) s(n): 7001584065091198
• 13998974420745602 is a deficient number, because the sum of its proper divisors (7001584065091198) is less than itself. Its deficiency is 6997390355654404

Bases of 13998974420745602

• Binary: 110001101110111111111000111001100100010111110110000010₂
• Hexadecimal: 0x31BBFE39917D82
• Base-36: 3TU802FAX6Q

Squares and roots of 13998974420745602

• 13998974420745602 squared (13998974420745602²) is 195971284832689663051557602342404
• 13998974420745602 cubed (13998974420745602³) is 2743397003573473154770997094498413128727381107208
• The square root of 13998974420745602 is 118317261.7192673285
• The cube root of 13998974420745602 is 241008.3410549841

Scales and comparisons

• 13,998,974,420,745,602 seconds is equal to 445,124,084 years, 47 weeks, 1 day, 18 hours, 40 minutes, 2 seconds.
• To count from 1 to 13,998,974,420,745,602 would take you about one billion, three hundred thirty-five million, three hundred seventy-two thousand, two hundred fifty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13998974420745602 cubic inches would be around 20084 feet tall.

Recreational maths with 13998974420745602

• 13998974420745602 backwards is 20654702447989931
• The number of decimal digits it has is: 17
• The sum of 13998974420745602's digits is 80
• More coming soon!